( (IP (PP-LOC (P 在) (LCP (NP (NN 世界) (NN 范围)) (LC 内))) (PU ,) (NP-SBJ (CP (WHNP-1 (-NONE- *OP*)) (CP (IP (NP-SBJ (NN 艾滋病)) (VP (NP-ADV (-NONE- *T*-1)) (VP (VV 漫延)))) (DEC 的))) (NP (NN 形势))) (VP (ADVP (AD 十分)) (VP (VA 严峻))) (PU 。)) )
ARG0: 艾滋病
ARGM-ADV: *T*-1
REL: 漫延